Hydroponic Media

New Grodan Improved! Improved product at current pricing. New density + new hydrophilic technology = better water distribution and root development. The uniform distribution of water and nutrients throughout the block allows for more efficient use of the...

 Grodan's Improved Gro-Blocks™ utilize improved hydrophilic technology and density for better water distribution and root development. Shrink Wrapped.  

QuickFill™ organic coco bags come with a pre-drilled center hole for a 40|40 plug or small plant, and two smaller holes for your micro drip stakes, both make expansion and transplanting a breeze. Setup your bags, plug the stakes in the holes, expand all...

The renewed plugs result in a maximum number of useable and homogeneous seedlings. Both form and strength have been greatly improved for good machine and manual processing. Whether sowing or transplanting, the new plug is the solution to achieving a...

QuickFill™ organic coco bags come with a pre-drilled center hole for a 40|40 plug or small plant, and two smaller holes for your micro drip stakes, both make expansion and transplanting a breeze. Setup your bags, plug the stakes in the holes, expand all...

QuickFill™ organic coco bags come with a pre-drilled center hole for a 40|40 plug or small plant, and two smaller holes for your micro drip stakes, both make expansion and transplanting a breeze. Setup your bags, plug the stakes in the holes, expand all...

QuickFill™ organic coco bags come with a pre-drilled center hole for a 40|40 plug or small plant, and two smaller holes for your micro drip stakes, both make expansion and transplanting a breeze. Setup your bags, plug the stakes in the holes, expand all...

The original Hydroton brand expanded clay is a unique, lightweight expanded clay aggregate made in Germany. This natural clay is mined, formed into pellets, then kiln fired at high temperatures to cause the clay to expand into tough, lightweight balls...

Gro-Slabs provide the final stage for growing a spectacularly large plant. Transplant your Gro-Block plant onto a slab just like professional growers. They come in clearly marked biodegradable UV-resistant sleeves for comfortable handling and algae...

 Grodan Improved pre-cut Gro-Slabs are an efficient and ideal solution for growers seeking a reliable substrate that facilitates easy irrigation and leaves nothing to chance throughout the cultivation period. Grodan Improved pre-cut Gro-Slabs are...

New Grodan Improved! Improved product at current pricing. New density + new hydrophilic technology = better water distribution and root development. The uniform distribution of water and nutrients throughout the block allows for more efficient use of the...

Mini-Blocks sit in a tray (flat) without support for easy starting of seeds and cuttings. These Mini-Blocks are individually wrapped in white plastic to minimize algae growth. Remove wrapping and transplant into any loose media such as Grow-Cubes or...